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Resistencias a biocidas de cepas aisladas de diferentes pescados

Authors: Romero García, José Luis; Grande Burgos, M. José; Pérez Pulido, Rubén; Gálvez, Antonio; Lucas, Rosario;

Resistencias a biocidas de cepas aisladas de diferentes pescados

Abstract

Se ha aislado una colección de cepas de diferentes muestras de pescado fresco y marisco, y se ha determinado la resistencia a diferentes biocidas. En la mayoría de los productos de la pesca estudiados, las unidades formadoras de colonias (UFC) por gramo están entre 103 y 107. En el estudio morfológico predominan los bacilos Gram -, salvo en productos donde la manipulación ha sido más importante que encontramos cocos Gram +. Respecto a los ensayos de resistencia a biocidas, hay mayor número de cepas resistentes para triclosán, oxonia, cloruro de benzalconio y hexadecilpiridinio. En general, la resistencia a biocidas es baja.

A collection of bacterial strains isolated from raw seafood has been studied regarding its biocide tolerance. Viable bacterial counts obtained for most samples analyzed ranged from 103 to 107 colony forming units (CFU) per gram. Most isolates were Gram-negative bacilli, except for raw processed products where Gram-positive bacilli were more abundant. Highest percentages of biocide tolerance were obtained for triclosan, oxonia, benzalkonium chloride and hexadecylpyridinium chloride. In general, biocide tolerance is low.

Country
Spain
Related Organizations
Keywords

Seafood, Biocides, Resistencias, Biocidas, Antimicrobial resistance, Pescado

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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Green